Hi Chris,
Yes, generally speaking, you have to cancel bubbling events to parent
elements.
For a [Ajax]Link (or any event-behavior related) you have to set the
preventDefault property to true;
protected void updateAjaxAttributes(AjaxRequestAttributes attributes)
{
super.updateAjaxAttributes(attributes);
attributes.setPreventDefault(true); // cancel bubbling
}
Hope this helps,
Best regards,
Sebastien
On Fri, Feb 6, 2015 at 6:59 PM, Chris <chris...@gmx.at> wrote:
> Hi Sebastian,
>
> I would have a follow-up question regarding the #Sortable:
>
>
> Is it possible to add an AjaxLink to the item with its own behavior so
> that if the user clicks on this link, then its on-click behavior should be
> called instead of the #onselect method from the sortable. At the moment,
> the #onselect method would be called for this link.
>
> Thanks a lot,
> Chris
>
> @Override
> protected void populateItem(ListItem<String> item)
> {
> item.add(new EmptyPanel("icon").add(AttributeModifier.append("class",
> "ui-icon " + JQueryIcon.ARROW_2_N_S)));
> item.add(new Label("item", item.getModelObject()));
> item.add(AttributeModifier.append("class", "ui-state-default"));
> }
>
>
>
>
> > Am 05.02.2015 um 14:30 schrieb Sebastien <seb...@gmail.com>:
> >
> > I've opened the issue:
> > https://github.com/sebfz1/wicket-jquery-ui/issues/153
> >
> >
> > On Thu, Feb 5, 2015 at 10:29 AM, Sebastien <seb...@gmail.com> wrote:
> >
> >> Hi Chris,
> >>
> >> Right, Sortable is processing events thought the Event Bus, that's
> because
> >> 2 sortables can be connected and then, these should be able to
> communicate
> >>
> >> As you are sending the event from the Sortable, you enter the condition:
> >> if (event.getSource() instanceof Sortable<?>)
> >>
> >> I will try to find out how I can add a check, but as Sortable is using a
> >> generic model object (typeof T)...
> >> I think the correct solution/workaround would be that you change the
> >> broadcast type to EXACT, so Sortable#onEvent will not be triggered.
> >>
> >> Thanks & best regards,
> >> Sebastien.
> >>
> >>
> >>
> >> On Wed, Feb 4, 2015 at 8:55 PM, Chris <chris...@gmx.at> wrote:
> >>
> >>> Hi Sven, thanks.
> >>>
> >>> The onRemove method is from the class
> >>> com.googlecode.wicket.jquery.ui.interaction.sortable.Sortable:
> >>>
> >>> @Override
> >>> public void onRemove(AjaxRequestTarget target, String item) {
> >>> super.onRemove(target, item);
> >>> }
> >>> Why is the payload processed in this method, as it takes the target as
> >>> parameter? Is there another way to render the other panel or rewrite
> the
> >>> payload?
> >>>
> >>> br, Chris
> >>>
> >>>
> >>>> Am 04.02.2015 um 20:41 schrieb Sven Meier <s...@meiers.net>:
> >>>>
> >>>> Hi,
> >>>>
> >>>> you're using a DeleteItem as payload of the event:
> >>>>
> >>>> send(getPage(), Broadcast.BREADTH, new DeleteItem(target));
> >>>>
> >>>> Yet in #onRemove() you're casting the payload to a String:
> >>>>
> >>>> java.lang.ClassCastException: tripplanner.mycompany.DeleteItem
> >>> cannot be cast to java.lang.String
> >>>> at
> >>> mycompany.panels.SuitcasePanel$1.onRemove(SuitcasePanel.java:54)
> >>>>
> >>>>
> >>>> Regards
> >>>> Sven
> >>>>
> >>>>
> >>>> On 04.02.2015 20:32, Chris wrote:
> >>>>> Hi Tobias - sorry, here it is:
> >>>>>
> >>>>> Last cause: mycompany.DeleteItem cannot be cast to java.lang.String
> >>>>> WicketMessage: Method onRequest of interface
> >>> org.apache.wicket.behavior.IBehaviorListener targeted at
> >>>
> com.googlecode.wicket.jquery.ui.interaction.selectable.SelectableBehavior$1@127d9785
> >>> on component [Sortable [Component id = sortable]] threw an exception
> >>>>>
> >>>>> Root cause:
> >>>>>
> >>>>> java.lang.ClassCastException: tripplanner.mycompany.DeleteItem cannot
> >>> be cast to java.lang.String
> >>>>> at
> >>> mycompany.panels.SuitcasePanel$1.onRemove(SuitcasePanel.java:54)
> >>>>> at
> >>>
> com.googlecode.wicket.jquery.ui.interaction.sortable.Sortable.onEvent(Sortable.java:126)
> >>>>> at
> >>>
> org.apache.wicket.settings.def.FrameworkSettings.dispatchEvent(FrameworkSettings.java:132)
> >>>>> at
> >>>
> org.apache.wicket.ComponentEventSender.dispatchToComponent(ComponentEventSender.java:282)
> >>>>> at
> >>>
> org.apache.wicket.ComponentEventSender.access$100(ComponentEventSender.java:36)
> >>>>> at
> >>>
> org.apache.wicket.ComponentEventSender$ComponentEventVisitor.component(ComponentEventSender.java:329)
> >>>>> at
> >>>
> org.apache.wicket.ComponentEventSender$ComponentEventVisitor.component(ComponentEventSender.java:306)
> >>>>> at
> >>> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:144)
> >>>>> at
> >>> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:162)
> >>>>> at
> >>> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:162)
> >>>>> at
> >>> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:123)
> >>>>> at
> >>> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:192)
> >>>>> at
> >>>
> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:875)
> >>>>> at
> >>>
> org.apache.wicket.ComponentEventSender.breadth(ComponentEventSender.java:160)
> >>>>> at
> >>>
> org.apache.wicket.ComponentEventSender.send(ComponentEventSender.java:68)
> >>>>> at org.apache.wicket.Component.send(Component.java:4429)
> >>>>> at
> >>> mycompany.panels.SuitcasePanel$1$1.onSelect(SuitcasePanel.java:92)
> >>>>> at
> >>>
> com.googlecode.wicket.jquery.ui.interaction.selectable.SelectableBehavior.onAjax(SelectableBehavior.java:122)
> >>>>> at
> >>>
> com.googlecode.wicket.jquery.core.ajax.JQueryAjaxBehavior.respond(JQueryAjaxBehavior.java:171)
> >>>>> at
> >>>
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:633)
> >>>>> at java.lang.reflect.Method.invoke(Method.java:483)
> >>>>> at
> >>>
> org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
> >>>>> at
> >>>
> org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:241)
> >>>>> at
> >>>
> org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:250)
> >>>>> at
> >>>
> org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:236)
> >>>>> at
> >>>
> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
> >>>>> at
> >>>
> org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> >>>>> at
> >>>
> org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
> >>>>> at
> >>>
> org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
> >>>>> at
> >>>
> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
> >>>>> at
> >>>
> org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
> >>>>> at
> >>>
> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
> >>>>> at
> >>>
> org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:137)
> >>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
> >>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
> >>>>> at
> >>>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
> >>>>> at
> >>>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >>>>> at
> >>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> >>>>> at
> >>>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
> >>>>> at
> >>>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >>>>> at
> >>>
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
> >>>>> at
> >>>
> org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:106)
> >>>>> at
> >>>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java)
> >>>>> at
> >>>
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506)
> >>>>> at
> >>>
> org.apache.catalina.core.StandardHostValve.__invoke(StandardHostValve.java:142)
> >>>>> at
> >>>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java)
> >>>>> at
> >>>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
> >>>>> at
> >>>
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
> >>>>> at
> >>>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
> >>>>> at
> >>>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:537)
> >>>>> at
> >>>
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1081)
> >>>>> at
> >>>
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:658)
> >>>>> at
> >>>
> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:222)
> >>>>> at
> >>>
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1566)
> >>>>> at
> >>>
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1523)
> >>>>> at
> >>>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> >>>>> at
> >>>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> >>>>> at
> >>>
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> >>>>> at java.lang.Thread.run(Thread.java:745)
> >>>>>
> >>>>>
> >>>>> br, Chris
> >>>>>
> >>>>>
> >>>>>> Am 04.02.2015 um 20:09 schrieb Tobias Soloschenko <
> >>> tobiassolosche...@googlemail.com>:
> >>>>>>
> >>>>>> Hi,
> >>>>>>
> >>>>>> would you be so kind and apply some more information like StackTrace
> >>> of the interal server error.
> >>>>>>
> >>>>>> Thanks a lot.
> >>>>>>
> >>>>>> kind regards
> >>>>>>
> >>>>>> Tobias.
> >>>>>>
> >>>>>> Am 04.02.15 um 20:05 schrieb Chris:
> >>>>>>> Sven, I have an additional situation where I am getting an internal
> >>> error. Could you help me in figuring out the problem?
> >>>>>>>
> >>>>>>> Panel A senses the selection of an item from a user and adds the
> >>> „sortable“ as container to the ajax target.
> >>>>>>> In addition, Panel B should be added to the ajax target, using
> >>> Wicket events.
> >>>>>>>
> >>>>>>> The internal error is thrown when using Wicket events to add the
> >>> additional panel. Without the event, just calling
> #target.add(sortable) it
> >>> works.
> >>>>>>>
> >>>>>>> Panel A
> >>>>>>> *************
> >>>>>>> @Override
> >>>>>>> public void onSelect(AjaxRequestTarget target, List<String> items)
> {
> >>>>>>> sortable.onRemove(target, items.get(0));
> >>>>>>> target.add(sortable);
> >>>>>>> send(getPage(), Broadcast.BREADTH, new
> >>> DeleteItem(target));
> >>>>>>> }
> >>>>>>> Panel B
> >>>>>>> *************
> >>>>>>> public class PoiListPanel extends Panel {
> >>>>>>> @Override
> >>>>>>> public void onEvent(IEvent<?> event) {
> >>>>>>> super.onEvent(event);
> >>>>>>>
> >>>>>>> if (event.getPayload() instanceof DeleteItem) {
> >>>>>>> DeleteItem update = (DeleteItem)
> >>> event.getPayload();
> >>>>>>> update.getTarget().add(this);
> >>>>>>>
> >>>>>>> }
> >>>>>>>
> >>>>>>> }
> >>>>>>> Chris
> >>>>>>>
> >>>>>>>
> >>>>>>>> Am 04.02.2015 um 14:32 schrieb Grün Christoph <
> >>> christ...@ec.tuwien.ac.at>:
> >>>>>>>>
> >>>>>>>> Sven - thank you. That solved it!
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>> Am 04.02.2015 um 14:14 schrieb Sven Meier <s...@meiers.net>:
> >>>>>>>>>
> >>>>>>>>> Your container has to output its markup id:
> >>>>>>>>>
> >>>>>>>>> container.setOutputMarkupId()
> >>>>>>>>>
> >>>>>>>>> Regards
> >>>>>>>>> Sven
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>> On 04.02.2015 14:11, Chris wrote:
> >>>>>>>>>> Hi,
> >>>>>>>>>>
> >>>>>>>>>> When the user clicks on a certain icon, a specific part of the
> >>> page should be reloaded through ajax. The icon is part of a panel, the
> >>> specific part is a webmarkupcontainer added directly to the page. I am
> >>> using Wicket Events to push the click event. However, when adding the
> web
> >>> markup container as target, I am getting an internal error.
> >>>>>>>>>>
> >>>>>>>>>> -> update.getTarget().add(container);
> >>>>>>>>>>
> >>>>>>>>>> Can someone help me to fix this?
> >>>>>>>>>>
> >>>>>>>>>> *********************
> >>>>>>>>>> ***** PANEL *****
> >>>>>>>>>> final WebMarkupContainer suitcaseIcon = new
> >>> WebMarkupContainer("icon");
> >>>>>>>>>> icon.setOutputMarkupId(true);
> >>>>>>>>>> icon.add(new AjaxEventBehavior("onclick") {
> >>>>>>>>>> protected void onEvent(AjaxRequestTarget target) {
> >>>>>>>>>> send(getPage(), Broadcast.BREADTH, new
> >>> AddItem(target));
> >>>>>>>>>> }
> >>>>>>>>>> });
> >>>>>>>>>>
> >>>>>>>>>> *********************
> >>>>>>>>>> ***** PAGE *****
> >>>>>>>>>> ...
> >>>>>>>>>> WebMarkupContainer container;
> >>>>>>>>>> public HomePage() {
> >>>>>>>>>> container = new WebMarkupContainer("container");
> >>>>>>>>>> add(container);
> >>>>>>>>>> }
> >>>>>>>>>>
> >>>>>>>>>> @Override
> >>>>>>>>>> public void onEvent(IEvent<?> event) {
> >>>>>>>>>> super.onEvent(event);
> >>>>>>>>>> if (event.getPayload() instanceof AddItem) {
> >>>>>>>>>> AddItem update = (AddItem) event.getPayload();
> >>>>>>>>>> update.getTarget().add(container);
> >>>>>>>>>> }
> >>>>>>>>>> }
> >>>>>>>>>>
> >>>>>>>>>> *********************
> >>>>>>>>>> ***** AddItem *****
> >>>>>>>>>> public class AddItem {
> >>>>>>>>>> private final AjaxRequestTarget target;
> >>>>>>>>>>
> >>>>>>>>>> public AddItem(AjaxRequestTarget target) {
> >>>>>>>>>> this.target = target;
> >>>>>>>>>> }
> >>>>>>>>>>
> >>>>>>>>>> public AjaxRequestTarget getTarget() {
> >>>>>>>>>> return target;
> >>>>>>>>>> }
> >>>>>>>>>> }
> >>>>>>>>>>
> >>>>>>>>>> Thanks.
> >>>>>>>>>> Chris
> >>>>>>>>>
> >>> ---------------------------------------------------------------------
> >>>>>>>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >>>>>>>>> For additional commands, e-mail: users-h...@wicket.apache.org
> >>>>>>>>>
> >>>>>>>>
> >>> ---------------------------------------------------------------------
> >>>>>>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >>>>>>>> For additional commands, e-mail: users-h...@wicket.apache.org
> >>>>>>>>
> >>>>>>
> >>>>>>
> ---------------------------------------------------------------------
> >>>>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >>>>>> For additional commands, e-mail: users-h...@wicket.apache.org
> >>>>>>
> >>>>>
> >>>>
> >>>>
> >>>> ---------------------------------------------------------------------
> >>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >>>> For additional commands, e-mail: users-h...@wicket.apache.org
> >>>>
> >>>
> >>>
> >>
>
>
